Name: Indigo ProForce Duke 100WG Herbicide 100g
Brand: Indigo
SKU: IDG046
Availability: InStock

Indigo ProForce Duke 100WG Herbicide 100g

$189.00

SKU: IDG046

Selective Weed Control: Controls a broad spectrum of grassy and broadleaf weeds in established warm-season turf.
Water Dispersible Granule: Easy-to-use WG formulation that mixes cleanly for consistent application.
Low Use Rate: Highly concentrated – effective at low rates, making it ideal for precision turf management.

4 fortnightly payments of

4 fortnightly payments of

4 fortnightly payments of

Indigo ProForce Duke 100WG Herbicide 100g

Indigo ProForce Duke 100WG Herbicide 100g is a professional-grade, selective weed control solution formulated for the effective management of both broadleaf and grassy weeds in turf. Designed for use on established lawns and sports fields, this water-dispersible granular herbicide delivers targeted action to keep your turf healthy and weed-free. Its advanced formulation ensures precise application, making it a trusted choice for those seeking a reliable lawn broadleaf and grass killer that’s safe for most popular turf varieties.

Key Features

Powerful lawn broadleaf and grass killer that controls a broad spectrum of weeds.
Registered for suppression of Wintergrass and Bahia grass seedhead reduction.
Available in convenient wettable granular form for easy application.
Suitable for use on a variety of turf types to maintain clean, weed-free lawns.
Formulated in Australia using imported materials for quality assurance.

Target Weeds

Plants

Target Weed(s)

Application Tips

Turf:
Couch (common, hybrid), Kikuyu, Buffalo (most varieties)

Controls: Bindii, Black Thistle, Catsear, Cotula, Cudweed, Guildford Grass, Medic, Mouse Ear Chickweed, Oxalis, White Clover, False Onion Weed, Ryegrass.

Suppressed/Reduced: Wintergrass (suppression), Bahia Grass (suppression and seedhead reduction).

Apply to actively growing weeds; avoid stressed turf; use non-ionic surfactant for best results; avoid overlapping spray; target young weeds for suppression; apply in calm weather to avoid drift.

*do not use on Queensland Blue Couch or Zoysia.

How to Use

Calibrate your sprayer to ensure even coverage across the treatment area.
Half-fill the spray tank with clean water and start agitation..
Measure and add the required amount of Indigo ProForce Duke 100WG Herbicide 100g.
Add a non-ionic surfactant for optimal results.
Top up the tank with water to the final volume, maintaining agitation.
Apply evenly to actively growing weeds, avoiding overlap and drift.

Ingredients

The active ingredient of Indigo ProForce Duke 100WG Herbicide 100g is:

Iodosulfuron-methyl sodium 100g/kg

Guides

Specifications

Formulation Type	Wettable Granule (WG)
Pack Size	100g
Weed Spectrum	Broadleaf and grass weeds
Mode of Action (MOA)	Group B (ALS inhibitor, Sulfonylurea class)
Poison Schedule Group	Not scheduled (handle with care)
Application Area	Turf (lawns, sports fields, non-crop sites)
Coverage	Up to 6,660 m² (varies by rate/application)

Precautions

Always read and follow the product label for safe and effective use.
Wear protective clothing when handling and applying the product.
Keep Indigo ProForce Duke 100WG Herbicide 100g out of reach of children and pets.
Avoid spray drift to non-target plants and water bodies.
Store in a cool, dry place away from direct sunlight.

FAQ

Is ProForce Duke safe for all turf types?

Indigo ProForce Duke 100WG Herbicide 100g should not be used on Queensland Blue Couch (Digitaria didactyla). This turf species is sensitive to the active ingredient and may be damaged by the application. The product is considered safe for use on Kikuyu, Buffalo (most varieties), Common Couch, and Hybrid Couch grasses.

How soon will I see results from this lawn broadleaf and grass killer?

Visible signs of weed control usually appear within 7 to 14 days after application. The speed of results can vary depending on weather, turf health, and environmental conditions. Full effects may take slightly longer under cooler or less active growing conditions.

Can ProForce Duke help reduce seedhead production in Bahia grass?

Yes, ProForce Duke is registered for the suppression of Bahia grass and reduction of seedhead production. This helps maintain a cleaner, more uniform turf surface. Regular use as directed can support improved turf appearance and manage invasive growth.

Target hard-to-control weeds with Indigo ProForce Duke 100WG Herbicide 100g – selective, residual control for long-lasting turf management.

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Brand

Indigo

ProForce

ALL Product Type

Herbicide

Garden Supplies

Herbicide

Sizes

100g

Weed Type

Broadleaf weeds

Winter Grass

Mode Of Action

Selective

Application Area

Turf

Product Form

Water Dispersible Granules

Q & A

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Indigo ProForce Duke 100WG Herbicide 100g